Program Listing for File QRRTStarImpl.h

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/* Author: Andreas Orthey, Sohaib Akbar */

#ifndef OMPL_MULTILEVEL_PLANNERS_BundleSpace_QRRTSTARIMPL_
#define OMPL_MULTILEVEL_PLANNERS_BundleSpace_QRRTSTARIMPL_
#include <ompl/multilevel/datastructures/BundleSpaceGraph.h>
#include <ompl/datastructures/PDF.h>

namespace ompl
{
    namespace base
    {
        OMPL_CLASS_FORWARD(OptimizationObjective);
    }
    namespace multilevel
    {
        class QRRTStarImpl : public ompl::multilevel::BundleSpaceGraph
        {
            using BaseT = BundleSpaceGraph;

            void setKNearest(bool useKNearest)
            {
                useKNearest_ = useKNearest;
            }

            bool getKNearest() const
            {
                return useKNearest_;
            }
            virtual bool getSolution(ompl::base::PathPtr &solution) override;
            virtual void getPlannerData(ompl::base::PlannerData &data) const override;

            virtual void clear() override;
            virtual void setup() override;

            void getNearestNeighbors(Configuration *x, std::vector<Configuration *> &nearest);
            void removeFromParent(Configuration *q);
            void calculateRewiringLowerBounds();

        public:
            QRRTStarImpl(const ompl::base::SpaceInformationPtr &si, BundleSpace *parent_);
            virtual ~QRRTStarImpl() override;

            virtual void grow() override;

            void updateChildCosts(Configuration *q);

            double k_rrt_Constant_{0};

            double r_rrt_Constant_{0};

            double rewireFactor_{1.1};

            bool symmetric_;

            bool useKNearest_{true};

            double d_{0};

            // /** \brief list of configurations that satisfy the goal condition */
            // std::vector<Configuration *> goalConfigurations_;
        };
    }  // namespace multilevel
}  // namespace ompl

#endif